CN208985820U - A kind of self-circulating radiating device for box type transformer - Google Patents
A kind of self-circulating radiating device for box type transformer Download PDFInfo
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- CN208985820U CN208985820U CN201822121885.7U CN201822121885U CN208985820U CN 208985820 U CN208985820 U CN 208985820U CN 201822121885 U CN201822121885 U CN 201822121885U CN 208985820 U CN208985820 U CN 208985820U
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- type transformer
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Abstract
The utility model provides a kind of self-circulating radiating device for box type transformer, including cabinet frame, fan blade and bolt；The L shape branch iron brace top end face is weldingly connected with the top plate bottom face.Present apparatus rainproof effect becomes apparent, because of the setting of box plate, first, one piece of rectangular slab is welded with because being located at rectangular opening top position at six on the outside of box plate, and rectangular slab is to be obliquely installed, tilt angle is 45 degree, therefore can be prevented rainy day and water, is entered by rectangle hole site and causes short circuit in cabinet；Second, after getting to rectangular slab with water attack, the rainwater that only a few sputters can be intercepted by the flashing board being obliquely installed at this time by entering in cabinet at rectangular opening, be prevented rainwater from falling on electric elements and circuit is caused to damage by the rainwater that only a few is splash；Third can prevent from entering in cabinet the damage for causing electric elements by two side position of flashing board with rainwater, further improve the rainproof effect of the present apparatus because flashing board is closure groove-like structure.
Description
Technical field
The utility model belongs to tranformer protection and technical field of heat dissipation, and more specifically, in particular to one kind is used for
The self-circulating radiating device of box type transformer.
Background technique
The increasingly raising of people's living standard, the requirement to power industry be continuously increased, it is desirable to have qualified voltage quality
It therefore improves power supply quality with the electrical power services of uninterrupted power supply, guarantee that power-on time is the duty of each work about electric power personnel
Duty.Transformer is an important power supply unit, and traditional transformer multi rack is located in line bar, although there is protection shell long-term
It is corroded by external environment, still will affect the normal work and use service life of transformer.The more and more quilt of box type transformer
Applied to power industry, this box type transformer structure is simple, external heat radiation shell, but its heat dissipation effect and rainproof effect are not
It is enough obvious.
Based on above-mentioned, the inventors discovered that the box protective shell of power transformation transformer, is primarily present following deficiency:
One is that rainproof effect is poor, the box protective shell of existing transformer, during fabrication in order to improve whole heat dissipation
Ability all offers air hole on four end faces all around of box protective shell mostly, and is located at ventilative hole site
It is all tiltedly installed with weather shield, still, discovery will do it sputtering after rainwater strikes on weather shield after study, thus by
One small part rainwater of sputtering can easily cause the damage of electric elements in cabinet by entering in cabinet at air hole；Furthermore
It is that air circulation effect is poor in cabinet, hole location of breathing freely on rainy weather cabinet in order to prevent is provided with when rain plate,
Enter in cabinet because the setting of weather shield blocks air to a certain extent, therefore causes the intracorporal hot-air of case that cannot quickly be discharged
To outside cabinet.
Then, it in view of this, being studied improvement for existing structure and missing, provides a kind of for box type transformer
Self-circulating radiating device, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of self-loopa heat dissipation dress for box type transformer
It sets, is that rainproof effect is poor to solve existing one, the box protective shell of existing transformer is whole in order to improve during fabrication
Heat-sinking capability all offers air hole on four end faces all around of box protective shell mostly, and is located at ventilative hole location
It sets and is also all tiltedly installed with weather shield, still, discovery will do it sputtering after rainwater strikes on weather shield after study, thus
A small part rainwater by sputtering can easily cause the damage of electric elements in cabinet by entering in cabinet at air hole；
It furthermore is that air circulation effect is poor in cabinet, hole location of breathing freely on rainy weather cabinet in order to prevent is provided with and works as rain
Plate enters in cabinet because the setting of weather shield blocks air to a certain extent, therefore causes the intracorporal hot-air of case cannot be quick
It is discharged to outside cabinet.The problem of.
Purpose and effect of the utility model for the self-circulating radiating device of box type transformer, by technology hand in detail below
Section is reached:
A kind of self-circulating radiating device for box type transformer, including cabinet frame, bottom plate, L shape branch iron brace, top plate, case
Body plate, rectangular opening, rectangular slab, flashing board, sealing bearing, cylindrical shaft, blade, fan blade and bolt；The cabinet frame is by institute
Bottom plate, L shape branch iron brace and the top plate is stated to be spliced；The bottom plate is rectangular configuration, and four sides of the bottom plate top end face
Angular position is welded with the L shape branch iron brace；The L shape branch iron brace top end face welds phase with the top plate bottom face
Even；The box plate front end face, the equal rectangular array shape in rear end face left side and right side offer the rectangular opening at six；Institute
It states Roof end face center position and is welded with the sealing bearing, and the sealing rotation on bearings is connected with described in one
Cylindrical shaft.
Further, the cabinet frame front end face, rear end face left side pass through the bolt with right side and are fixedly connected
There is one piece of box plate, and is lined with a rubber pad between the box plate and the cabinet frame.
Further, the rectangular opening top position at six is located on the outside of the box plate and is welded with one piece of rectangle
Plate, and the rectangular slab is to be obliquely installed, tilt angle is 45 degree.
Further, the rectangular opening lower position at six is located on the inside of the box plate and is welded with one piece of rain-proof
Plate, and the flashing board is closure groove-like structure.
Further, cylindrical shaft outer wall top position circular array shape be welded with one group described in blade, and it is described
Cylindrical shaft outer wall lower position circular array shape is welded with one group of fan blade.
Compared with prior art, the utility model has the following beneficial effects:
Present apparatus rainproof effect becomes apparent, because of the setting of box plate, first, and because being located at rectangular opening at six on the outside of box plate
Top position is welded with one piece of rectangular slab, and rectangular slab is to be obliquely installed, and tilt angle is 45 degree, thus can prevent the rainy day and
Water is entered by rectangle hole site and causes short circuit in cabinet；
Second, after getting to rectangular slab with water attack, the rainwater that only a few is splash can be by entering in cabinet at rectangular opening, this
When the rainwater that only a few sputters can be intercepted, prevent rainwater from falling on electric elements and make by the flashing board that is obliquely installed
It is damaged at circuit；
Third can prevent from entering in cabinet with rainwater by two side position of flashing board because flashing board is closure groove-like structure
The damage for causing electric elements further improves the rainproof effect of the present apparatus.
The present apparatus have preferable circulating ventilation, because seal bearing, cylindrical shaft, blade and fan blade setting, one
Aspect can band by cylindrical shaft when extraneous wind movable vane piece is rotated because of the setting of cylindrical shaft, blade and fan blade
The fan blade of dynamic box house is rotated, and the air of box house can be passed through cabinet during fan blade rotation
Rectangular opening on plate is expelled to outside cabinet；On the other hand by sealing bearing setting, can prevent rainwater by sealing bearing and
The junction of cylindrical shaft enters the damage that box house causes circuit.
Detailed description of the invention
Fig. 1 is the axis view structural schematic diagram of the utility model.
Fig. 2 is the axis view decomposition texture schematic diagram of the utility model.
Fig. 3 is the axis view structural schematic diagram after the utility model removal box plate.
Fig. 4 is the axis view enlarged structure schematic diagram of the utility model box plate.
Fig. 5 is enlarged structure schematic diagram at the A of the utility model Fig. 4.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- cabinet frame, 101- bottom plate, 102-L shape branch iron brace, 103- top plate, 2- box plate, 201- rectangular opening, 202- rectangle
Plate, 203- flashing board, 3- seal bearing, 4- cylindrical shaft, 5- blade, 6- fan blade, 01- and bolt.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The utility model provides a kind of self-circulating radiating device for box type transformer, including cabinet frame 1, bottom plate 101,
L shape branch iron brace 102, top plate 103, box plate 2, rectangular opening 201, rectangular slab 202, flashing board 203, sealing bearing 3, cylindrical shaft 4,
Blade 5, fan blade 6 and bolt 01；The cabinet frame 1 is spelled by the bottom plate 101, L shape branch iron brace 102 and the top plate 103
It connects；The bottom plate 101 is rectangular configuration, and is welded with an institute at the bottom plate 101 top end face, four corner locations
State L shape branch iron brace 102；102 top end face of L shape branch iron brace is weldingly connected with 103 bottom face of top plate；The box plate
2 front end faces, the equal rectangular array shape in rear end face left side and right side offer the rectangular opening 201 at six；The top plate 103
Top end face center is welded with the sealing bearing 3, and is rotatably connected to the cylinder on the sealing bearing 3
Axis 4.
Wherein, 1 front end face of cabinet frame, rear end face left side and right side pass through the bolt 01 and are fixedly connected with
One piece of box plate 2, and a rubber pad is lined between the box plate 2 and the cabinet frame 1, therefore can prevent in raindrop
Rainwater enters box house and circuit is caused to damage.
Wherein, 201 top position of rectangular opening at six is located on the outside of the box plate 2 and is welded with one piece of rectangle
Plate 202, and the rectangular slab 202 is to be obliquely installed, tilt angle is 45 degree, therefore can be prevented rainy day and water, and the rectangle is passed through
201 position of hole, which enters, causes short circuit in cabinet.
Wherein, 201 lower position of rectangular opening at six is located on the inside of the box plate 2 and is welded with one piece of rain-proof
Plate 203, and the flashing board 203 be closure groove-like structure, therefore can prevent with rainwater by 203 liang of side positions of the flashing board into
In cartonning body.
Wherein, the 4 outer wall top position circular array shape of cylindrical shaft be welded with one group described in blade 5, and the circle
4 outer wall lower position circular array shape of axis of a cylinder is welded with one group of fan blade 6, therefore can drive the wind by the blade 5
The rotation of fan leaf 6 carries out the circulation of air in cabinet.
The specifically used mode and effect of the present embodiment:
The present apparatus is environmentally friendly automatic circulation type transformer heat dissipation tank, and fine day is in use, when the wind movable vane piece 5 in air
When, blade 5 drives cylindrical shaft 4 and fan blade 6 to be rotated, can be by the intracorporal hot-air of case by the rotation of fan blade 6
By being expelled to outside cabinet at the rectangular opening 201 that opens up on box plate 2, prevent case body temperature is excessively high from electric elements being caused to damage
It is bad；
Rainy day is welded with one piece of square in use, first, because being located at 201 top position of rectangular opening at six on the outside of box plate 2
Shape plate 202, and rectangular slab 202 is to be obliquely installed, tilt angle is 45 degree, therefore can be prevented rainy day and water, passes through rectangular opening 201
It sets to enter in cabinet and causes short circuit；Second, after getting to rectangular slab 202 with water attack, the rainwater that only a few is splash can pass through
Enter in cabinet at rectangular opening 201, can be intercepted at this time by the flashing board 203 being obliquely installed；Third, because of flashing board 203
To be closed groove-like structure, therefore can prevent from entering in cabinet the damage for causing electric elements by 203 liang of side positions of flashing board with rainwater
It is bad.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of self-circulating radiating device for box type transformer, it is characterised in that: this is used for the self-loopa of box type transformer
Radiator includes cabinet frame (1), bottom plate (101), L shape branch iron brace (102), top plate (103), box plate (2), rectangular opening
(201), rectangular slab (202), flashing board (203), sealing bearing (3), cylindrical shaft (4), blade (5), fan blade (6) and bolt
(01)；The cabinet frame (1) is spliced by the bottom plate (101), L shape branch iron brace (102) and the top plate (103)；It is described
Bottom plate (101) is rectangular configuration, and is welded with the L shape branch at four corner locations of the bottom plate (101) top end face
Iron brace (102)；L shape branch iron brace (102) top end face is weldingly connected with the top plate (103) bottom face；The box plate
(2) front end face, the equal rectangular array shape in rear end face left side and right side offer the rectangular opening (201) at six；The top
Plate (103) top end face center is welded with the sealing bearing (3), and is rotatably connected on the sealing bearing (3)
A piece cylindrical shaft (4).
2. being used for the self-circulating radiating device of box type transformer as described in claim 1, it is characterised in that: the cabinet frame (1)
Front end face, rear end face left side and right side pass through the bolt (01) and are fixedly connected with one piece of box plate (2), and institute
It states and is lined with a rubber pad between box plate (2) and the cabinet frame (1).
3. being used for the self-circulating radiating device of box type transformer as described in claim 1, it is characterised in that: the box plate (2)
Outside is located at rectangular opening (201) top position at six and is welded with one piece of rectangular slab (202), and the rectangular slab
(202) to be obliquely installed, tilt angle is 45 degree.
4. being used for the self-circulating radiating device of box type transformer as described in claim 1, it is characterised in that: the box plate (2)
Inside is located at rectangular opening (201) lower position at six and is welded with one piece of flashing board (203), and the flashing board
It (203) is closure groove-like structure.
5. being used for the self-circulating radiating device of box type transformer as described in claim 1, it is characterised in that: the cylindrical shaft (4)
Outer wall top position circular array shape be welded with one group described in blade (5), and the cylindrical shaft (4) outer wall lower position be in ring
Shape array-like is welded with one group of fan blade (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121885.7U CN208985820U (en) | 2018-12-18 | 2018-12-18 | A kind of self-circulating radiating device for box type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121885.7U CN208985820U (en) | 2018-12-18 | 2018-12-18 | A kind of self-circulating radiating device for box type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985820U true CN208985820U (en) | 2019-06-14 |
Family
ID=66792246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822121885.7U Expired - Fee Related CN208985820U (en) | 2018-12-18 | 2018-12-18 | A kind of self-circulating radiating device for box type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208985820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993268A (en) * | 2019-12-30 | 2020-04-10 | 黑龙江三江变压器有限公司 | Easy-to-dismount auxiliary heat dissipation device of box-type transformer |
-
2018
- 2018-12-18 CN CN201822121885.7U patent/CN208985820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993268A (en) * | 2019-12-30 | 2020-04-10 | 黑龙江三江变压器有限公司 | Easy-to-dismount auxiliary heat dissipation device of box-type transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |